Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2024 03:40

General

  • Target

    c730fc432e44173d4038f4df061092cc4bff06d9588a2742138cbd534c148230.dll

  • Size

    192KB

  • MD5

    850802ceba1bbb55fb50cea635402cb9

  • SHA1

    8bfc680da3553746d4ccc287cf9630b305543948

  • SHA256

    c730fc432e44173d4038f4df061092cc4bff06d9588a2742138cbd534c148230

  • SHA512

    937dc7aa3f540f50882f3789318b22017ea1777d2dff7753b61f6778fabc1155d415254cdbc87832f14b72644a4909f6145df8b24cbc7f39fc3c3224cf7fb9ff

  • SSDEEP

    3072:IPpYUtQdNfgBVP82nl+ypWPuBRLM1jQaVL3lPUD/yjVvOSiO0:Ayg3EYUUOC/qvOSiO

Malware Config

Signatures

  • FatalRat

    FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

  • Fatalrat family
  • Fatal Rat payload 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c730fc432e44173d4038f4df061092cc4bff06d9588a2742138cbd534c148230.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c730fc432e44173d4038f4df061092cc4bff06d9588a2742138cbd534c148230.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/380-0-0x0000000000990000-0x00000000009B8000-memory.dmp

    Filesize

    160KB